DEF Injector OE Lookup & SCR Dosing Cross-Reference

Use OE numbers as the fastest route into a sourcing solution. Final matching should combine the OE reference with sample photos, connector view, vehicle or engine application, buyer type, and quantity.

Send OE Number View Buyer Solutions

DEF Doser Injector 2888173

Cummins / Paccar reference. Alias: 2888173NX / 2888173RX.

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DEF Doser Injector 2888112

Cummins reference. Alias: Replacement DEF doser reference.

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Bosch DEF Doser Injector 0444043017

Bosch reference. Alias: SCR doser injector reference.

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Bosch DEF Doser Injector 0444043107

Bosch reference. Alias: SCR dosing injector reference.

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AdBlue Injector A0004900200

Mercedes-style passenger car reference. Alias: A 000 490 02 00.

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Volvo / Mack DEF Injector 22391563

Volvo / Mack reference. Alias: Truck DEF injector reference.

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DEF Doser Injector 2888174

Cummins reference. Alias: Related Cummins doser reference.

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Bosch DEF Doser Injector 0444043034

Bosch reference. Alias: Bosch SCR dosing reference.

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Internal links

This hub connects product choice with sourcing, quality, and RFQ support.

WEUP pages are organized around how B2B buyers actually source SCR dosing parts: identify the part, confirm the application, review process proof, then send a focused quotation request.